78 lines
1.8 KiB
Java
78 lines
1.8 KiB
Java
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package com.facetec.sdk;
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/* loaded from: classes.dex */
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final class nc {
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int a;
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final byte[] b;
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boolean c;
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boolean d;
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int e;
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nc f;
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nc i;
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/* JADX INFO: Access modifiers changed from: package-private */
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public nc() {
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this.b = new byte[8192];
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this.d = true;
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this.c = false;
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}
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/* JADX INFO: Access modifiers changed from: package-private */
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public nc(byte[] bArr, int i, int i2) {
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this.b = bArr;
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this.e = i;
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this.a = i2;
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this.c = true;
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this.d = false;
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}
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/* JADX INFO: Access modifiers changed from: package-private */
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public final nc c() {
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this.c = true;
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return new nc(this.b, this.e, this.a);
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}
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public final nc b() {
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nc ncVar = this.i;
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nc ncVar2 = ncVar != this ? ncVar : null;
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nc ncVar3 = this.f;
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ncVar3.i = ncVar;
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this.i.f = ncVar3;
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this.i = null;
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this.f = null;
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return ncVar2;
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}
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public final nc c(nc ncVar) {
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ncVar.f = this;
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ncVar.i = this.i;
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this.i.f = ncVar;
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this.i = ncVar;
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return ncVar;
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}
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public final void a(nc ncVar, int i) {
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if (!ncVar.d) {
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throw new IllegalArgumentException();
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}
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int i2 = ncVar.a;
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int i3 = i2 + i;
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if (i3 > 8192) {
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if (ncVar.c) {
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throw new IllegalArgumentException();
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}
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int i4 = ncVar.e;
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if (i3 - i4 > 8192) {
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throw new IllegalArgumentException();
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}
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byte[] bArr = ncVar.b;
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System.arraycopy(bArr, i4, bArr, 0, i2 - i4);
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ncVar.a -= ncVar.e;
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ncVar.e = 0;
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}
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System.arraycopy(this.b, this.e, ncVar.b, ncVar.a, i);
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ncVar.a += i;
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this.e += i;
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}
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}
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